@article{DAN_1989_305_5_a11,
     author = {A. N. Guz and I. A. Guz},
     title = {Continual approximation in the theory of stability of layered},
     journal = {Doklady Akademii Nauk},
     pages = {1073--1076},
     publisher = {mathdoc},
     volume = {305},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_305_5_a11/}
}